]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
powerpc/83xx: Fix PCI IO base address on MPC837xE-RDB boards
authorAnton Vorontsov <avorontsov@ru.mvista.com>
Mon, 20 Jul 2009 21:36:43 +0000 (01:36 +0400)
committerKumar Gala <galak@kernel.crashing.org>
Thu, 30 Jul 2009 04:18:41 +0000 (23:18 -0500)
commit1333c3d6d35bdb109ddbd4b7086cbf066a27b156
tree178262874c9a2aba2862af110d8d688ebd438a53
parent8a0b177f367a8fd03dc5ba1f5a4494d1424471aa
powerpc/83xx: Fix PCI IO base address on MPC837xE-RDB boards

U-Boot maps PCI IO at 0xe0300000, while current dts files specify
0xe2000000. This leads to the following oops with CONFIG_8139TOO_PIO=y.

8139too Fast Ethernet driver 0.9.28
Machine check in kernel mode.
Caused by (from SRR1=41000): Transfer error ack signal
Oops: Machine check, sig: 7 [#1]
MPC837x RDB
[...]
NIP [00000900] 0x900
LR [c0439df8] rtl8139_init_board+0x238/0x524
Call Trace:
[cf831d90] [c0439dcc] rtl8139_init_board+0x20c/0x524 (unreliable)
[cf831de0] [c043a15c] rtl8139_init_one+0x78/0x65c
[cf831e40] [c0235250] pci_call_probe+0x20/0x30
[...]

This patch fixes the issue by specifying the correct PCI IO base
address.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/boot/dts/mpc8377_rdb.dts
arch/powerpc/boot/dts/mpc8378_rdb.dts
arch/powerpc/boot/dts/mpc8379_rdb.dts